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为评估子宫输卵管造影(HSG)时所用对比剂对随后的成功妊娠的影响,作者进行了一项前瞻性、多单位参加、随机性、有控制的临床研究。该研究的内容均得到权威部门的批准和病人的同意。共有666例妇女同意参加并随机分为三组。水溶性对比剂(WSCM)组260例;油溶性对比剂(OSCM)组273例;先使用WSCM,如果没有输卵管梗阻,再使用OSCM的133例。共有80多名放射学医师和妇科医师参加了这项研究。在施行HSG时,将球囊导管置
To assess the impact of contrast agents used in hysterosalpingography (HSG) on subsequent successful pregnancies, the authors conducted a prospective, multi-unit, randomized, controlled clinical study. The contents of this study have been approved by the authorities and the patient’s consent. A total of 666 women agreed to participate and were randomly divided into three groups. 260 cases of water-soluble contrast agent (WSCM) group; 273 cases of oil-soluble contrast agent (OSCM) group; WSCM first, and 133 cases of OSCM if there was no tubal obstruction. More than 80 radiologists and gynecologists participated in the study. The balloon catheter was set during HSG administration